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Activity Forums Adobe After Effects Expressions slider control value, to scale expression!

  • slider control value, to scale expression!

    Posted by Eric Braff on September 7, 2009 at 7:04 pm

    Dear friends,

    I am having a hard time figuring out how to take my slider control key frames… first key frame value is 55, and the second value is 123.. and using that to scale an object… I would like to scale my object down, from 100% to 55%. I am using the slider to drive many layers position, and rotation, and would like to connect the scale but it scales up not down!! so thank you for having a look, your help would be much appreciated

    thank you very much

    Eric

    Eric Braff replied 16 years, 8 months ago 2 Members · 2 Replies
  • 2 Replies
  • Dan Ebberts

    September 8, 2009 at 12:13 am

    Something like this:

    slider = effect(“Slider Control”)(“Slider”);
    s = linear(slider,55,123,100,55);
    [s,s]

    Dan

  • Eric Braff

    September 8, 2009 at 1:50 pm

    Thank you Mr. Ebberts!

    worked GREAT! Thank you so much for your help!

    I am so grateful!

    Eric

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